Garmin GPS 155XL Installation Manual page 3

GENERAL MAINTENANCE PRECAUTIONS
The following are general safety precautions that are not related to any specific procedure and therefore
do not appear elsewhere in this maintenance manual. These are recommended precautions that personnel
should understand and apply during the many phases of maintenance and repair.
KEEP AWAY FROM LIVE CIRCUITS. Maintenance personnel shall observe all safety regulations
at all times. Do not replace components inside the equipment when potentially lethal voltages are present.
Turn off system power before making or breaking electrical connections. Regard any exposed connector,
terminal board, or circuit board as a possible shock hazard. Components that retain a charge shall be
discharged only when such grounding does not result in equipment damage. If a test connection to
energized equipment is required, make the test equipment ground connection before probing the voltage
or signal to be tested.
DO NOT SERVICE ALONE. Personnel shall not under any circumstances reach into or enter any
enclosure for the purpose of servicing or adjusting the equipment without immediate presence or
assistance of another person capable of rendering aid.
Specialized. test equipment and extensive depot level repair training are required for
testing the equipment covered in this namual. Therefore, this manual may not be used to
test or repair the subject equipment unless the using facility has been specifically
authorized by Garmin to do so. This manual does not need to be kept current if used only
for reference purposes.
INFORMATION SUBJECT TO EXPORT CONTROL LAWS
This document may contain information which is subject to the Export Administration Regulations
("EAR") issued by the United States Department of Commerce (15 CFR, Chapter VII, Subchapter C) and
which may not be exported, released, or disclosed to foreign nationals inside or outside of the United
States without first obtaining an export license. The preceding statement is required to be included on
any and all reproductions in whole or in part of this manual.
This product, its packaging, and its components contain chemicals known to the State of
California to cause cancer, birth defects, or reproductive harm. This Notice is being
provided in accordance with California's Proposition 65. If you have any questions or
would like
www.garmin.com/prop65
Perchlorate Material – special handling may apply, see
GPS 155XL/GNC 300XL Installation Manual
190-00067-22
WARNING
additional information,
.
WARNING
www.dtsc.ca.gov./hazardouswaste/perchlorate.
NOTE
please refer to our web site at
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